package cn.yunhe.servlet;

import cn.yunhe.bean.User;
import cn.yunhe.biz.UserService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/LoginServlet")
public class LoginServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        String userName=request.getParameter("username");
        String pwd=request.getParameter("pwd");
        User user=new User(userName,pwd);
        UserService userservice=new UserService();
        User u=userservice.userLogin(user);
        if(u!=null){
            request.setAttribute("u",u);
            request.getRequestDispatcher("success.jsp").forward(request,response);
        }
    }
}
